APA (7th ed.) Citation

Berkowitz, L. (1969). Roots of aggression: A re-examination of the frustration-aggression hypothesis (1. ed.). Atherton.

Chicago Style (17th ed.) Citation

Berkowitz, Leonard. Roots of Aggression: A Re-examination of the Frustration-aggression Hypothesis. 1. ed. New York: Atherton, 1969.

MLA (9th ed.) Citation

Berkowitz, Leonard. Roots of Aggression: A Re-examination of the Frustration-aggression Hypothesis. 1. ed. Atherton, 1969.